CN220551000U - Basement hidden door - Google Patents

Abstract

The utility model discloses a basement hidden door which comprises a door frame, a hidden door, a door hinge, an electric lifter, a hinge seat, a lifting hinge and a lifting seat, wherein the door frame is fixedly arranged below a floor plane, the hidden door is hinged on the door frame through the door hinge and can be opened and closed around the door hinge, the hidden door is flush with the ground after being closed, the lifting seat is hinged on the door frame through the lifting hinge, the lifting hinge and the door hinge are positioned on the same side of the door frame, the lifting seat is arranged below the hidden door, one end of the electric lifter is fixed on the lifting seat, and the other end of the electric lifter is hinged with the hidden door through the hinge seat. According to the utility model, the hidden door is connected with the jacking seat through the jacking hinge, and when the electric driving part cannot be used, the hidden door of the basement can be opened in a manual lifting mode.

Description

Basement hidden door

Technical Field

The utility model relates to the technical field of basement closed door devices, in particular to a basement hidden door.

Background

At present, in the decoration process of people with basements in many places, stair openings of the basements can be hidden to form invisible doors, and the entrances of the basements cannot be seen when the doors are closed, so that the entrance is the same as the ground. The advantage of doing so is, look from outside, the position of the stair entrance is flush with ground, does not influence the use on the ground, children even play on the ground near stair entrance, do not worry about the safety; and the general people do not know where the elevator entrance is, so that the privacy of the basement is ensured.

The existing basement hidden door, such as the basement hidden door disclosed in the Chinese patent with the publication number of CN214997189U in 2021, has the working principle that: the door frame is arranged on the lower surface of the floor plane, in order to fix the door level whole with the floor plane, if the door level whole is required to enter the lower space from the upper space, a handheld electric remote control device is required to be used for operation and sending out a door opening signal, then a signal transceiver in the control device receives the signal, the signal is amplified by a signal amplifier and is transmitted to the controller, the controller controls a driving motor to start rotation, then the driving motor drives a chain wheel to rotate, the chain wheel is driven to rotate through the rotation of the chain wheel, then a sliding block is driven to move upwards through the rotation of the chain, a connecting supporting rod is pushed upwards through the sliding block, a hidden channel opening is extended, a door frame support and a door leaf plate are pushed to rotate around a connecting shaft, so that the door level for sealing is exposed out of the hidden channel opening, and then the door level enters a basement through a stair channel; then when the people enter another space, can utilize handheld remote control equipment control driving motor reverse rotation again to drive the slider and move down, then utilize the slider to upwards move and drive the connection vaulting pole and withdraw and hide the access port, and turn back door bone support and door leaf board, and seal hidden access port, and when the connection vaulting pole stretches out and draws back, the connection vaulting pole passes through the change of the angle between connection round pin on fixing base and the engaging lug and door frame and the door bone support, thereby can satisfy the normal flexible of connection vaulting pole. This patent represents that current basement hidden door switches all rely on motor drives.

However, in practice, the basement is often in a closed state, so that the humidity inside the basement is relatively high, and the electrically driven components of the hidden door are easily corroded and damaged, or the basement is required to be accessed in the event of power failure. In these cases, the existing hidden door cannot be opened and cannot be accessed.

Disclosure of Invention

In view of the above, the present utility model aims to overcome the shortcomings of the prior art, and provide a hidden door for a basement, which can be opened by manual lifting when an electric driving component cannot be used through ingenious design.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a basement hidden door, includes door frame, hidden door, door hinge, electronic jacking ware, hinge seat, jacking hinge and jacking seat, door frame installation is fixed in the planar below in floor, hidden door passes through the door hinge and articulates on the door frame to can open and shut around the door hinge, behind the closed hidden door, hidden door and ground parallel and level, the jacking seat articulates on the door frame through the jacking hinge, jacking hinge and door hinge are located the same side of door frame, the below of hiding the door is located to the jacking seat, electronic jacking ware one end is fixed on the jacking seat, and the other end is articulated together with hiding the door through the hinge seat.

Further, the hidden door comprises a door framework and a door plate, wherein the door plate covers the door framework.

Further, a door hinge and a hinge seat are arranged on the door framework of the hidden door.

Furthermore, the jacking seat is L-shaped, one side of the jacking seat is connected with the jacking hinge, and the other side of the jacking seat is fixed with the electric jacking device.

Further, at least one of the electric lifters.

Further, each of the electric lifters requires a hinge base, a lifter base, and at least one lifter hinge.

Further, the electric jack is an electric telescopic rod or an electric jack.

Further, the electric jack is sleeved with a telescopic dust cover, and a motor of the electric jack is of an IP65 waterproof grade.

Further, a gas spring is arranged between the door frame and the hidden door and used for supporting the hidden door after being lifted.

Further, at least one gas spring is arranged.

According to the basement hidden door, when the motor is damaged or the motor fails to work normally, the hidden door needs to be opened, and the hidden door can be opened manually at this time.

In the basement hidden door, the hinge seat and the electric lifter are always positioned on three vertexes of a triangle on the contact position of the lifting seat and the section of the door hinge turned by the door in the door opening process by using the electric lifter, so that the electric lifter can forcefully lift the hidden door all the time to realize the door opening of the hidden door.

The beneficial effects of the utility model are as follows:

1. the hidden door of the basement can be manually opened when the electric lifter cannot be used.

2. According to the basement hidden door disclosed by the utility model, the telescopic dust cover is sleeved on the electric lifter, the waterproof grade of the motor is high, and the electric lifter can normally work in the moist air of the basement for a long time.

3. According to the basement hidden door, the electric lifter and the door hinge are arranged on the same side, so that the influence on the width of the basement door is reduced.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a side view of the utility model at an electric jack.

In the figure: 1. a door frame; 2. hiding the door; 3. door hinges; 4. an electric jack; 5. a hinge base; 6. lifting the hinge; 7. a jacking seat; 8. and a gas spring.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings by way of specific embodiments. Wherein like elements in different embodiments are numbered alike in association. In the following embodiments, numerous specific details are set forth in order to provide a better understanding of the present application. However, one skilled in the art will readily recognize that some of the features may be omitted, or replaced by other elements, materials, or methods in different situations. In some instances, some operations associated with the present application have not been shown or described in the specification to avoid obscuring the core portions of the present application, and may not be necessary for a person skilled in the art to describe in detail the relevant operations based on the description herein and the general knowledge of one skilled in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments, and the operational steps involved in the embodiments may be sequentially exchanged or adjusted in a manner apparent to those skilled in the art. Accordingly, the description and drawings are merely for clarity of describing certain embodiments and are not necessarily intended to imply a required composition and/or order.

The numbering of the components itself, e.g. "first", "second", etc., is used herein merely to distinguish between the described objects and does not have any sequential or technical meaning. The terms "coupled" and "connected," as used herein, are intended to encompass both direct and indirect coupling (coupling), unless otherwise indicated.

Examples:

as shown in fig. 1 and 2, a basement hidden door comprises a door frame 1, a hidden door 2, a plurality of door hinges 3, an electric lifter 4, a hinge seat 5, a lifting hinge 6, a lifting seat 7 and two air springs 8, wherein the hidden door 2 comprises a door frame and a door plate, the door plate covers the door frame, the door frame 1 is fixedly arranged below a floor plane, the door frame of the hidden door 2 is hinged on the door frame 1, a plurality of door hinges 3 can be opened and closed around the door hinges 3, and after the hidden door 2 is closed, the door plate of the hidden door 3 is flush with the ground.

The jacking seat 7 is hinged on the door frame 1 through the jacking hinge 6, the jacking hinge 6 and the door hinge 3 are located on the same side of the door frame 1, the jacking seat 7 is located below the hidden door 2, one end of the electric lifter 4 is fixed on the jacking seat 7, the other end of the electric lifter 4 is hinged with the hidden door 2 through the hinge seat 5, the electric lifter 4 is an electric telescopic rod, a telescopic dust cover is sleeved on the electric telescopic rod, and the telescopic dust cover is like a circular tube-shaped organ type dust cover, and the waterproof grade of a motor of the electric telescopic rod is IP65. Typically, the motorized jack 4 is located in the middle of the hidden door 2.

Two gas springs 8 connect hidden door 2 and door frame 1 in articulated mode for hidden door 2 supports hidden door 2 after hidden door 2 opens, prevents hidden door 2 from shaking in disorder.

According to the basement hidden door, when the electric lifter 4 cannot work, that is, when the hidden door 2 cannot be automatically opened, and the hidden door 2 needs to enter the ground, the hidden door 2 can be manually lifted at the moment, and the electric lifter 4 cannot stretch and retract, but can rotate around the lifting hinge 6 with the lifting seat 7, so that the hidden door 2 is opened.

Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (10)

1. A basement hidden door, characterized in that: including door frame (1), hidden door (2), door hinge (3), electronic jack-up ware (4), hinge seat (5), jack-up hinge (6) and jack-up seat (7), door frame (1) installation is fixed in floor planar below, hidden door (2) are articulated on door frame (1) through door hinge (3) to can open and shut around door hinge (3), jack-up seat (7) are articulated on door frame (1) through jack-up hinge (6), jack-up hinge (6) and door hinge (3) are located the same side of door frame (1), jack-up seat (7) are located below hiding door (2), electronic jack-up ware (4) one end is fixed on jack-up seat (7), and the other end is articulated together with hiding door (2) through hinge seat (5).

2. A basement hidden door according to claim 1, wherein: the hidden door (2) comprises a door framework and a door plate, wherein the door plate is covered on the door framework.

3. A basement hidden door according to claim 2, wherein: a door hinge (3) and a hinge seat (5) are arranged on a door framework of the hidden door (2).

4. A basement hidden door according to claim 1, wherein: the jacking seat (7) is L-shaped, one side of the jacking seat is connected with the jacking hinge (6), and the other side of the jacking seat is fixed with the electric jacking device (4).

5. A basement hidden door according to claim 1, wherein: at least one of the electric lifters (4).

6. A basement hidden door according to claim 5, wherein: each electric lifter (4) needs a hinge seat (5), a lifting seat (7) and at least one lifting hinge (6) to be matched.

7. A basement hidden door according to claim 5, wherein: the electric jack (4) is an electric telescopic rod or an electric jack.

8. A basement hidden door according to claim 5, wherein: the electric jack (4) is sleeved with a telescopic dust cover, and a motor of the electric jack (4) is of an IP65 waterproof grade.

9. A basement hidden door according to claim 1, wherein: and a gas spring (8) is further arranged between the door frame (1) and the hidden door (2) and used for supporting the hidden door (2) after being lifted.

10. A basement hidden door according to claim 9, wherein: at least one gas spring (8) is arranged.